Eat a Hoagie Day

What the day is

Eat a Hoagie Day is observed on September 14. A hoagie is a long sandwich on an Italian roll, and its name is one of the most reliable regional markers in American speech.

Origin and background

The country has an unusually dense vocabulary for one sandwich. Sub is the national default, spread by a restaurant chain rather than by tradition. Hoagie belongs to Philadelphia and the area around it. Grinder is New England, hero is New York City, po' boy is New Orleans, wedge occupies a pocket of New York's northern suburbs, spuckie is Boston, and the list continues. Dialect researchers have mapped these boundaries for decades, and they survive better than most regional vocabulary, because the word is attached to something people buy every week.

Several of the names mark real differences rather than just local preference. A grinder is usually served hot, and the name is generally explained by the chewing that a tough roll demanded. A po' boy is built on New Orleans French bread, which has a thin shattering crust and an airy interior unlike anything used elsewhere. A hoagie is cold, dressed with oil, vinegar and oregano, and built on a seeded roll.

The origin of the word itself is contested and probably unresolvable. The account repeated most often traces it to Hog Island, a Philadelphia shipyard during the First World War, where Italian workers' lunches supposedly gave the sandwich a name that drifted from hoggie to hoagie. It is plausible and it is not proven, and several competing explanations have their own defenders.

What actually decides quality is the roll. It needs enough structure to carry dressing without collapsing, and a crumb that compresses rather than tearing the roof of your mouth, which is why the same fillings on ordinary bread produce a distinctly worse sandwich.

How to take part

• Buy from somewhere that bakes its own rolls. That is the whole difference.
• Ask for oil, vinegar and oregano if they are not offered.
• Let it sit ten minutes so the dressing reaches the bread.
• Find out what the sandwich is called where you grew up.